CLEAN HARBORS INC

CLH - Company ID 0000822818

Market cap$16.07 B

Rank#703

Filings2,636

CLEAN HARBORS INC has filed 2,636 public company documents between 1994 and 2026. The most frequent type is insider trade (1,741 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.

Continue researchCLH overview$16.07 BMarket cap, financials, charts, and latest company context.

Continue researchMarket cap historyRank #703See the market value trend behind the filing history.

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Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.

Type	Filing	Filed	Period covered	Open
S-8	Employee stock plan	2y ago2024-05-23	-	View filing
S-8	Employee stock plan	6y ago2020-06-03	-	View filing
S-8	Employee stock plan	16y ago2010-05-19	-	View filing
S-8	Employee stock plan	20y ago2006-05-22	-	View filing
S-8	Employee stock plan	20y ago2006-05-22	-	View filing
S-8	Employee stock plan	25y ago2001-06-22	-	View filing
S-8	Employee stock plan	28y ago1998-02-12	-	View filing
S-8	Employee stock plan	31y ago1995-06-13	-	View filing

CLEAN HARBORS INC

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